package com.powernode.service.impl;

import org.springframework.stereotype.Service;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.powernode.mapper.ActivityMapper;
import com.powernode.entity.Activity;
import com.powernode.service.ActivityService;
@Service
public class ActivityServiceImpl extends ServiceImpl<ActivityMapper, Activity> implements ActivityService{

}
